I te hauwhā tuatahi me te tuarua, he ngoikore te ia o te mākete bisphenol A o te whare, i te marama o Hune i hinga ki te utu iti hou mō ngā tau e rima o te 8700 yuan/tana, engari i te hauwhā tuatoru, i arahi te bisphenol A i tētahi pikinga tonu i te wā whakahirahira, i piki anō hoki te utu mākete ki te taumata teitei o nāianei o te 12,050 yuan/tana i tēnei tau. Heoi, i piki ake ngā utu ki tētahi taumata teitei, ā, i whai mai te tono i raro iho, ā, i ngoikore, ā, ka hoki anō te mākete ki te wāhanga hokinga ohorere.

I te mutunga o Hepetema 2023, ko te utu matua o te mākete bisphenol A o Haina ki te Rawhiti e tata ana ki te 11,500 yuan/tana, he pikinga ake i te 2,300 yuan/tana mai i te tīmatanga o Hūrae, he pikinga ake i te 25%; Ko te utu mākete toharite i te hauwhā tuatoru he 10,763 yuan/tana, he pikinga ake i te 13.93% mai i te hauwhā o mua, ā, he hekenga iho i te 16.54% mai i te wā kotahi o te tau kua hipa.

Ko te wāhanga tuatahi – Hūrae: kei te whakaatuhia e te mākete bisphenol A he ia momo "N".

I te tīmatanga o Hōngongoi, whai muri i te tango tonu i ngā taonga i te tīmatanga, kāore i nui te nui o ngā rauemi tohatoha bisphenol A, i tautoko kaha ngā kaihanga me ngā takawaenga i te mākete, ā, i whakakīia anō ētahi tono PC i raro iho me ngā takawaenga, i tere ai te whakatairanga i te mākete bisphenol A mai i te 9200 yuan/tana ki te 10,000 yuan/tana, i te wā i piki ake ai te hokohoko maha-huringa o Zhejiang Petrochemical, engari i whakaurua hoki te hihiri ki te mākete. He teitei te utu waenga, i te wāhanga whakakī i raro iho i muri i te keri, kua ngoikore te āhuarangi hokohoko mākete bisphenol A. I te haurua whakamutunga o te tau, i tango hua ngā kaipupuri bisphenol A, me te hekenga ohorere i raro iho, kāore i maeneene te tauwhitinga bisphenol A, i whiwhi hua ētahi takawaenga me ngā kaihanga ki te tuku, i heke ngā whiriwhiringa ki te Rawhiti o Haina ki te 9600-9700 yuan/tana. I te haurua tuarua o te tau, i tino piki ake ngā rauemi mata e rua, arā, te phenol acetone, ā, i piki ake te utu o te bisphenol A, ā, i piki ake te pēhanga utu a ngā kaihanga, ā, i tīmata te pikinga o te utu tata ki te mutunga o te marama, ā, i whai ake te bisphenol A i te pikinga o te utu.

Wāhanga II – Te tīmatanga o Ākuhata – Waenganui ki te mutunga o Hepetema: Kei te piki haere tonu te mākete bisphenol A ki te taumata teitei rawa atu i tēnei tau.

I te tīmatanga o Ākuhata, nā te pikinga nui o te phenol me te acetone i akiaki, he pakari, he teitei hoki te utu mākete o te bisphenol A, ā, i pokapū te tiaki i ngā taputapu bisphenol A i te wā o te wāhanga, i mutu katoa ngā taputapu Nantong Star, Huizhou Zhongxin, Luxi Chemical, Jiangsu Ruiheng, Wanhua Chemical me Zhejiang Petrochemical wāhanga II i Ākuhata, ā, i tino heke te tuku mākete; Ā, i te kitenga i te rarangi taonga o mua, ko te hiahia noa ki te whakakī i te tere o te whai ake he pai. He pai te hononga o te utu, te tuku me te tono, ka piki te umanga mākete bisphenol A; I te taenga mai o Hepetema, he kaha te mahi hinu mata o te ao, ko te benzene parakore te kaiārahi, kei te piki tonu te phenol acetone, kei te piki haere te kaipuke bisphenol A, kei te piki tonu ngā tuku a ngā kaihanga, ā, he iti te tuku mākete i te wā, ka whai ake te tono kararehe o te Rā Motu o raro, i waenganui o Hepetema, i piki te utu mākete ki te taumata teitei o nāianei i tēnei tau 12,050 yuan/tana.

Ko te wāhanga tuatoru – waenganui ki te mutunga o Hepetema – te mutunga o te marama: kua heke te taumata tiketike o te mākete bisphenol A.

I waenganui me te mutunga o Hepetema, i te pikinga o te utu ki te taumata tiketike, ka puhoi te tere o te hoko i raro iho, he iti noa te rino e hiahiatia ana kia whakakīia i te utu tika, ā, ka ngoikore te hokohoko mākete; he nui te hekenga o te phenol acetone rauemi mata, ka ngoikore te tautoko utu bisphenol A, ka tatari-me-te-tirohia ngā kare ā-roto o ngā kaihoko me ngā kaihoko, ka tūpato te tuku anō i te mākete raro iho, ka iti iho te hea wāhanga rua i te mea i tumanakohia, me te taenga mai o te Hakari Waenganui-ngahuru me te hararei takirua o te Rā Motu, kua kitea ake te hinengaro kaipuke kaipuke, ko te tuku moni kotahi tūturu, i te mutunga o te marama, ka heke te arotahi o ngā whiriwhiringa mākete ki te 11500-11600 yuan/tana.

I te titiro whakamua ki te hauwhā tuawhā, e whakaarohia ana ka heke tonu te utu o te rauemi mata phenol acetone, engari i runga i te utu kirimana toharite me te raina utu, e whakaarohia ana he iti te wāhi heke, ā, he iti te tautoko utu o te bisphenol A; Mō te tuku me te tono, kua whakatikatikaina a Changchun Chemical mai i te 9 o Oketopa, ā, e whakaarohia ana ka mutu i te tīmatanga o Noema, he mahere tiaki a South Asia Plastics me Zhejiang Petrochemical i te marama o Noema, he mahere tiaki waka a ngā taputapu takitahi i te mutunga o Oketopa, ā, kāore he mahere tiaki mārama a ētahi atu taputapu. I te nuinga, he ngaronga o te bisphenol A i te hauwhā tuawhā, engari i te wā kotahi, i te tīmatanga o Oketopa, ka āta pumau te mahi a te tipu bisphenol A wāhanga II o Jiangsu Ruiheng, kua whakamaheretia kia whakamahia a Qingdao Bay, Hengli Petrochemical, Longjiang Chemical me ētahi atu huinga taputapu hou i te hauwhā tuawhā, ina nui te komihana o te kaha whakaputa me te putanga o te bisphenol A, ā, he uaua tonu te whakakore i ngā here o te whakaora ngoikore o te taha tono o te mākete, ka kaha ake te tautohetohe i waenga i te tuku me te tono. Mō te hinengaro mākete, he poto noa te korenga o te tautoko utu, te korenga o te tono me te tuku, ā, i ngā tau tata nei, kua heke haere te mākete bisphenol A, ā, kāore te umanga i te maia ki te mākete ā muri ake nei, ā, he tupato te hokohoko, he tatari-ā-tiro, e aukati ana hoki i te tere o te hoko ki raro ki tētahi taumata.

Hei whakarāpopototanga, he uaua te kimi i te mākete bisphenol A pai mō te hauwhā tuawhā, e matapaetia ana ka heke nui ngā utu mākete ki te whakataurite ki te hauwhā tuatoru, te ahunga whakamua o te hanga taputapu hou, te piki me te heke o ngā rauemi mata, ko te āhua o te whai i te tono i te hekenga ko te arotahi matua o te mākete.